Most foods contain a mixture of soluble and insoluble fiber, which together make up the dietary fiber family. Compounds that dissolve or swell when put into water are called soluble fibers and include pectins, gums, mucilages, and some hemicelluloses. These compounds are found inside and around plant cells and exist as gum arabic, guar gum, locust bean gum, and pectins. Soluble fiber is found in cereals and a variety of foods such as salad dressings, jams, and jellies.
Category: F
Fiber, insoluble
Insoluble fiber is a subclass of dietary fiber. Like its soluble cousin, insoluble fiber differs from starch because the chemical bonds that join individual sugar units can not be digested by enzymes in the human gastrointestinal tract. Insoluble fiber is considered a “noncarbohydrate carbohydrate” since the components that make up insoluble fiber are lignins, cellulose, and hemicelluloses. All of these compounds form the structural parts of plants and do not readily dissolve in water and are not metabolized by intestinal bacteria. Bran fiber is rich in hemicelluloses, while a cotton ball is pure cellulose.
Feverfew
For centuries, healers relied on the feathery green leaves of feverfew (Tanacetum parthenium) to treat headaches, stomach upset, rheumatoid arthritis, and menstrual problems. The bright yellow and white blossoms of this flower, which grows wild throughout Europe and South America, emit a powerful aroma that was once thought to purify the air and prevent disease. Feverfew has also long been used in gardens to repel bees and various insects. And as its common name suggests, it was once popular for reducing fever.
Fennel
Most cooks–even unadventurous ones–can easily identify the yellowish-brown crescents known as fennel seeds. That’s because these tiny seeds, which actually represent the dried ripe fruits of the aromatic fennel plant (Foeniculum vulgare), have been handed down through the ages as a spice and food preservative. Their heady and memorable flavor, reminiscent of licorice and anise, is familiar to most people because fennel seeds are routinely used in rye bread.
False Unicorn Root
Over the centuries, countless women have turned to false unicorn root (Chamaelirium luteum), a tall perennial native to eastern North America, to remedy menstrual and uterine problems. (It should not be confused with Aletris farinosa, another member of the lily family, commonly referred to as “true” unicorn root.) Therapeutic compounds called steroidal saponins were identified in false unicorn root some time ago, but whether these exert hormonal activity in women that would help regulate the menstrual cycle remains unclear.
Feldenkrais Method
The Feldenkrais method is a form of “body education” that teaches students how to move their bodies more efficiently, improve coordination, expand range of motion, reduce stress on joints, and increase flexibility. (It is often referred to as “bodywork,” but this is a misnomer because the intention of the Feldenkrais instructor is to teach rather than perform direct structural manipulation.)
Fasting
Strictly defined, fasting is abstinence from all food and drink (except water) for a limited period of time to maintain or improve health, or treat a specific illness. Juice fasting, a popular variation, is abstinence from all food and drink except water, vegetable juices, and fruit juices. A modified fast includes small amounts of solid food, usually raw fruits as well as raw and steamed vegetables. Some advocates of fasting include other modifications as well, such as vegetable broth, herbal teas, and nutritional supplements. Most of the research into the therapeutic value of fasting has explored the water-only method.
Bach Flower Therapy
Bach flower remedies use extracts from the flowering parts of plants to counteract emotional states that are thought to contribute to physical illness. The flower remedies were developed in the late 1920s and early 1930s by Dr. Edward Bach (pronounced “botch”), an English physician and homeopath. Bach strongly believed that emotions–such as fear, uncertainty, oversensitivity, jealousy, despondency, and anger–predisposed his patients to certain diseases.
Flu
Although medical textbooks list hundreds of different illnesses, a bad case of flu is high on the list of those that make you feel the sickest. Those who have really had the “flu” (and I’m not talking about a bad cold, although a mild case of the flu is indistinguishable from a bad cold) will know exactly what I’m talking about. It seems that your every muscle aches; you feel so weak you can barely click the remote on your TV; your mind is so foggy that comic books are challenging; and your throat is raw from a cough that brings up no phlegm. Conventional medicine can offer some help: If you’re at a high risk for flu, vaccines can reduce your risk of getting flu during an epidemic; antiviral medications can help (somewhat) check the spread of the germ to other members of your family; antibiotics can help you deal with bacterial superinfection, if you develop one.
Flatulence
Benjamin Franklin wrote a whole pamphlet on the subject. He suggested that if people added to their diet certain perfumes and flowers, they would soon be breaking wind as delectable as summer breezes. Of course, two hundred years later, our intestinal air is, well, as succulent as ever. Most of us, like it or not, do have our own ‘factory-installed’ Whoopie Cushions. The flowers didn’t work and flatulence prevails. Certainly one of those health issues in the realm of the genuinely annoying rather than medically serious, flatulence can still cause considerable discomfort, noise, and embarrassment. (Unless you’re about eight years old, in which case, expect considerable popularity among your peers.)
Fibromyalgia
If the muscles in your upper back and neck ache all the time for inexplicable reasons, it’s possible you have fibromyalgia. Virtually every day, patients (mainly women) come into the office with what turns out to be this condition. Either they describe long-standing symptoms associated with fibromyalgia, or they’re aware of their diagnosis but were told by their doctors that nothing could be done to help them. While at present no doctor, including me, can cure fibromyalgia, there is plenty we can do to help you feel better. In fact, our integrated approach, using conventional medicines, supplements, and other measures we recommend at WholeHealth Chicago, has produced real benefits for hundreds of my patients.
Fibrocystic Breast Changes
By the time they’ve reached their mid-forties or so, almost half of all women develop some degree of a condition called fibrocystic breast syndrome (FBS) in which their breast tissue becomes either more dense (“fibrous”) or it contains fluid-filled cysts, which can be tender or “lumpy.” In addition, because these cysts are under hormonal control, they often change size during a woman’s cycle and become exquisitely tender and painful during the week or so before her menstrual flow begins.
Chronic Fatigue Syndrome
Although fully 20% of any doctor’s patients report being tired or fatigued, actual cases of chronic fatigue syndrome are (fortunately) rather uncommon. Yet it’s also a condition that, like fibromyalgia, is markedly complex and about which doctors disagree. CFS (also called CFIDS, for Chronic Fatigue Immune Dysfunction Syndrome) first came to prominence in the 1980s when young people, after suffering cases of really awful flu, simply couldn’t get their energy back to normal again. And even though they seemed to have symptoms of a lingering virus (muscle aches, headaches, swollen lymph glands, sore throats), no virus wa
Swine Flu
Click here for the Health Tip link. The first nervous e-mails from patients began arriving over the weekend. While there are many unknowns, this swine flu A H1N1 virus is brand new–it’s not been detected in North America before now. If you’re curious about the facts on swine flu, click here for the CDC’s rundown. […]
Toxic Food Syndrome, Part 2
Posted 02/06/2009 What surprised me most about toxic food syndrome (TFS) is the number of chronic medical conditions that have been linked to it. Now certainly not every person with one of the following conditions can attribute the symptoms to toxic foods, but if I or a family member was suffering from any of these, […]
Toxic Food Syndrome
Posted 02/03/2009 • A 35-year-old woman who has had two unsuccessful sinus surgeries and still remains chronically congested.• TR, 44, described by the rheumatology department of a leading Chicago teaching hospital as having “seronegative rheumatoid arthritis,” meaning she had all the features of rheumatoid arthritis but her blood tests were negative for the condition.• A […]
Help! I’m Getting the Flu
Click here for the Health Tip link. We’ve talked about the flu in my last couple health tips, but let’s review before we discuss Tamiflu, the antiviral drug. First, learn to differentiate a common cold from the flu. With a cold, most of the symptoms you feel are evidence that your body is trying to […]
Preventing Flu
Click here for the Health Tip link. The advice in this health tip works for preventing virtually all virus infections, including the flu. Of the 150,000 genetic variations of mushrooms on our planet, it’s guesstimated that about 5% have useful medicinal properties. Of these, we know something about just a scant handful. Like every other […]
Flu Shot: Do I Need One?
Posted 09/23/2008 The quick answer is, probably yes. Influenza (Italian: influence, a reference to the fact that the disease has always occurred in recognizable epidemics) makes its appearance virtually every winter and may last as long as spring. The biggest believers in flu immunization are those who’ve been through one bad flu episode. No one […]
Your Brain: Could It Be Something You Ate?
Sensitivity to certain foods or to food additives/preservatives are less common causes of brain fog, but certainly possible. So is hypoglycemia, or low blood sugar.